bc845ab964ef0e15f09dc27adc16edb3381e9aac924d5787ef0046dbe62347d0

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
06-01-2025 08:59

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General

Target

Resources/Data/x64/x86/frontcontroller16.phpt
Size

333B
MD5

735862d12e87a717124d1662c7b53e3c
SHA1

492507a6557571f85e0a72319b38bf455b4193b2
SHA256

def0241a62a41e3a671941a372b9c9001787a23e5c98b780d8f16f6d2ffa2aa7
SHA512

90ab2d40ca74e68e36fb01360d5d3927c5c184fb399497bc54b98e9dae0f13e6e793dcc67f62e973d8a554da25ff87ebefc42ed1d0847a0fbd4f66e5696214e6

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AcroRd32.exe

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3533259084-2542256011-65585152-1000_Classes\Local Settings	rundll32.exe

Suspicious behavior: GetForegroundWindowSpam 1 IoCs

pid	Process
2972	AcroRd32.exe

Suspicious use of SetWindowsHookEx 2 IoCs

pid	Process
2972	AcroRd32.exe
2972	AcroRd32.exe

Suspicious use of WriteProcessMemory 7 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1916	2396	cmd.exe	31
PID 2396 wrote to memory of 1916	2396	cmd.exe	31
PID 2396 wrote to memory of 1916	2396	cmd.exe	31
PID 1916 wrote to memory of 2972	1916	rundll32.exe	32
PID 1916 wrote to memory of 2972	1916	rundll32.exe	32
PID 1916 wrote to memory of 2972	1916	rundll32.exe	32
PID 1916 wrote to memory of 2972	1916	rundll32.exe	32

C:\Windows\system32\cmd.exe
cmd /c C:\Users\Admin\AppData\Local\Temp\Resources\Data\x64\x86\frontcontroller16.phpt
1⤵
- Suspicious use of WriteProcessMemory
PID:2396
- C:\Windows\system32\rundll32.exe
  "C:\Windows\system32\rundll32.exe" C:\Windows\system32\shell32.dll,OpenAs_RunDLL C:\Users\Admin\AppData\Local\Temp\Resources\Data\x64\x86\frontcontroller16.phpt
  2⤵
  - Modifies registry class
  - Suspicious use of WriteProcessMemory
  PID:1916
- - C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
    "C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\Resources\Data\x64\x86\frontcontroller16.phpt"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: GetForegroundWindowSpam
    - Suspicious use of SetWindowsHookEx
    PID:2972

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Roaming\Adobe\Acrobat\9.0\SharedDataEvents

Filesize
3KB

MD5
e0a552c1ecbdb21c110b8d8788d75984

SHA1
a98accfdf449cbeef4a257103907c6595f77553d

SHA256
faa487a259959a85ff17417286beee4de924556bff33fc6a3846cb3d8bdfa027

SHA512
c9b48cc6cdd10da8ef1f9719791d5f21b7a52a78eed18007011fdf2086ef35d7ae5371ec7ef65c0c3ba8b0d9281df4ac5930ae69aa5bf0705623e576458afdad

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